Silent Knight N7HR High Performance Replacement Battery 3.5 lb
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Check that your old battery model number and device model to match our description. This makes sure they work together.
We ship your order same day if you buy it before 4 PM EST.
Silent Knight N7HR High Performance Replacement Battery is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
Battery Care Tips
🔹 Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
🔹 Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.
Delivery and Shipping
Delivery and Shipping
🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
Volts & Amps
12 Volts | 5.5 Ah
Terminal Type
F2
Silent Knight N7HR Replacement Battery — Compatible Silent Knight N7HR
The Silent Knight N7HR replacement battery is a dependable, maintenance-free option designed to meet or exceed OEM SLA specifications. This replacement battery delivers consistent, safe power for emergency lighting, alarms, and other critical devices. If you require a high-performance battery that blends reliability with longevity, the Silent Knight N7HR is engineered to be a long-lasting battery solution that restores full functionality to your systems quickly and affordably.
Key Specifications
- Model: Silent Knight N7HR (Replacement)
- Brand: SigmasTek
- Voltage: 12 Volts
- Capacity: 5.5 Ah
- Terminal Type: F2
- Technology: Absorbent Glass Mat (AGM) Technology
- Design: Maintenance-Free, Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
- Compliance: Meets or exceeds OEM SLA battery specifications
Benefits
- Built for Durability: AGM and spill-proof construction provide superior mechanical strength, reducing the effects of vibration and handling on battery life.
- Extended Service Life: Designed as a long-lasting battery option, it maintains dependable capacity cycle after cycle for reduced maintenance frequency.
- Reliable Performance: As a high-performance battery, it supplies steady power to ensure emergency lighting and alarm systems operate during outages.
- Maintenance-Free Design: No electrolyte maintenance required, which simplifies installation and long-term ownership.
- Broad Application Range: Suited for emergency lighting, security and fire alarms, medical equipment, consumer electronics, and home & garden devices. Also effective for UPS systems, emergency power applications, and portable tools needing a trusted 12V source.
- Easy Replacement: Guaranteed 100% compatibility with Silent Knight N7HR units for a hassle-free swap.
Don’t wait for a failure — replace your battery with this certified Silent Knight N7HR replacement battery today. Purchase a brand new, factory fresh, high-performance battery backed by a 1 year warranty and keep your critical systems protected.
Technical Specifications
Product Highlights
- Brand Replacement : Silent Knight N7HR
- Manufacturer: SigmasTek
- Product Type: Emergency Power
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
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